/* * Copyright 1998 by Sebastien Marineau <sebastien@qnx.com> * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of David Wexelblat not be used in * advertising or publicity pertaining to distribution of the software without * specific, written prior permission. Sebastien Marineau makes no representations * about the suitability of this software for any purpose. It is provided * "as is" without express or implied warranty. * * SEBASTIEN MARINEAU DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO * EVENT SHALL DAVID WEXELBLAT BE LIABLE FOR ANY SPECIAL, INDIRECT OR * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR * PERFORMANCE OF THIS SOFTWARE. * * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/nto/nto_ioperm.c,v 1.3 2001/11/16 16:47:56 dawes Exp $ */ /* I/O functions to enable access to I/O ports under Neutrino */ #include <sys/neutrino.h> #include <errno.h> void xf86EnableIO() { ErrorF("xf86EnableIO: enabling I/O access\n"); if(ThreadCtl(_NTO_TCTL_IO, 0)) { ErrorF("xf86EnableIO: could not set I/O privilege, errno %d\n",errno); } return; } void xf86DisableIO() { return; }